DKR03.1-W200N-BA04-01
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The Bosch Rexroth Indramat DKR03.1-W200N-BA04-01 is part of the DKR Drive Controllers series with a built-in blower for air cooling. This controller uses an analog command interface and supports digital servo and resolver feedback. It features a rigid DC bus without a brake chopper.
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Product Description:
The DKR03.1-W200N-BA04-01 is a closed-loop drive controller supplied by Bosch Rexroth Indramat within the DKR Drive Controllers series. Acting as a stand-alone axis module, it converts line power into a regulated DC link and modulates three-phase output for torque, speed, and position tasks on synchronous or asynchronous motors. In automated machining centres, palletisers, or transfer lines, the unit serves as the central power stage that follows motion commands from a higher-level PLC while safeguarding the connected motor through integrated monitoring functions.
Power dissipation after braking is handled by a rigid DC bus with no bleeder, so excess energy must be returned to line or absorbed by external hardware; this configuration simplifies the internal topology but influences regenerative planning. The controller receives velocity or torque references over an analog interface, allowing rapid set-point streaming without fieldbus latency. Thermal management relies on air cooling provided by a built-in blower, which draws ambient air through the heatsink and eliminates the need for cabinet chillers. Rotor position is evaluated through digital servo and resolver feedback, giving the control loop high-resolution data for both incremental motion and absolute shaft reference.
The module is produced by Bosch Rexroth Indramat, and its place inside the DKR Drive Controllers architecture is identified by the line series 03, the design version 1, and the function numeric version 01 codes in the type designation. This coding ensures firmware, topology, and option cards match the mechanical frame and power rating selected for a plant. Together, the numbering scheme helps maintenance staff order identical spares and confirms software compatibility when several axes share the same supply.
Frequently Asked Questions about DKR03.1-W200N-BA04-01:
Q: What cooling method does the DKR03.1-W200N-BA04-01 drive controller use for temperature control during operation?
A: The DKR03.1-W200N-BA04-01 uses air cooling with a built-in blower for thermal management during operation.
Q: Does the DKR03.1-W200N-BA04-01 drive controller have a bleeder or brake chopper included in its setup?
A: This model is equipped with a rigid DC bus and does not include a bleeder or brake chopper in its configuration.
Q: What type of command interface is provided on the DKR03.1-W200N-BA04-01 drive controller for user inputs?
A: The command interface on the DKR03.1-W200N-BA04-01 is an analog interface for connecting control signals.
Q: What types of motor feedback are compatible with the DKR03.1-W200N-BA04-01 drive controller for motion feedback?
A: This model supports both digital servo and resolver feedback for precise motor position and speed control.
Q: What design version is the DKR03.1-W200N-BA04-01 drive controller from Bosch Rexroth Indramat classified as?
A: The DKR03.1-W200N-BA04-01 is classified as a Design Version 1 drive controller model from Bosch Rexroth Indramat.
